Personal profile
Research Interests
Turbulent Shear Flow
Urban Environment Pollution Simulation
Indoor Ventilation Simulation
Large Eddy Simulation
Biography
Andrew is a Professor of Computational Engineering, who joined Aston University in March 2024. He is the academic lead for the Aston High Performance Computing (HPC) facility, named TAURUS, due to be launched in summer 2025.
Andrew's main research focus is on the use of Large Eddy Simulation and its application to turbulent shear flow. He has a string publication track record in the field, and he is considered a leading expert on mixing layers and coherent structures. His work on turbulent shear flow simulation won a Best Paper Award at AIAA Aviation 2015. In parallel with shear flow research, Andrew has a keen interest in the modelling of contaminant dispersion in both an urban context, and for indoor ventilation. He has developed a framework to marry LES data with Virtual Reality, in order to study human behaviours in polluten environments. This research was funded through a Royal Academy of Engineering / Leverhulme Trust Research Fellowship in 2020/1.
PhD Supervision
- Mr Karol Celiński, third supervisor, 2023-present
- Dr Vontas Nahan, second supervisor, 2016-2022 [awarded]
- Dr Aishah Alqami, primary supervisor, 2016-2022 [awarded]
- Dr Basil Srayyih, second supervisor, 2015-2020 [awarded]
- Dr Jiang Huang, primary supervisor, 2015-2019 [awarded]
- Dr Robert Miller, second supervisor, 2015-2019 [awarded]
- Dr Hawa Egfayer, second supervisor, 2014-2018 [awarded]
- Dr Motoyuki Kawase, second supervisor, 2015-2018 [awarded]
- Dr Stephan Hug, primary supervisor, 2013-2017 [awarded]
- Dr Ahmed Ahmend, second supervisor, 2013-2017 [awarded]
- Dr Danilo di Stefano, second supervisor, 2013-2018 [awarded]
- Dr Alessandro Mancini, second supervisor, 2013-2018 [awarded]
- Dr Antoine Jeanjean, third supervisor, 2013-2017 [awarded]
- Dr Salim Al-Jadidi, second supervisor, 2012-2017 [awarded]
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Collaborations and top research areas from the last five years
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Density ratio effects on the simulated plane turbulent mixing layer
McMullan, A., Huang, J., Hug, S. N., Mifsud, J. & Garrett, S., 6 Apr 2026, In: Physics of Fluids. 38, 4, 27 p., 045122.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Resolved scalar mixing in large eddy simulations of the laboratory mixing layer
Hug, S. N., McMullan, W. A., Mifsud, J. & Garrett, S. J., 14 Apr 2025, In: Physics of Fluids. 37, 4, 27 p., 045148.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Link opens in a new tab Citation (Scopus)4 Downloads (Pure) -
The growth of the initially turbulent mixing layer: A large eddy simulation study
McMullan, W. A., Mifsud, J. & Angelino, M., Nov 2024, In: Physics of Fluids. 36, 11, 25 p., 115194.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Link opens in a new tab Citations (SciVal)13 Downloads (Pure) -
Using Large Eddy Simulation to predict fluid residence time in a test ventilated room
McMullan, W. A., Mifsud, J., Jelly, T. O. & Angelino, M., 1 Nov 2024, In: European Journal of Mechanics - B/Fluids. 108, p. 73-89 17 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile9 Downloads (Pure) -
Large eddy simulation of thermal stratification effects on tracer gas dispersion in a cavity
McMullan, W. A. & Mifsud, J., 30 Oct 2023, In: Fluid Dynamics Research. 55, 24 p., 055507.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Link opens in a new tab Citations (SciVal)2 Downloads (Pure)